２０００年全国煤炭行业关井压产的目标是:关闭各类煤矿１.８９万处,压产１.６亿ｔ,总量控制目标为８.７亿ｔ:出口煤炭４３００万ｔ,力争４５００万ｔ。其关井压产重点为:１.关闭单井生产能力低,生产方式落后的部分国有地方小煤矿；２.关闭国有煤矿井田范围内的各类小煤矿,尤其 In 2000, the goal of the national coal industry shut-in pressure production was to close 18,900 various types of coal mines and 160 million tons of pressure-production. The total control target was 870 million tons: 43 million tons of export coal, and strive to reach 45 million tons. . The key points of its shut-in pressure production are: 1. Close some state-owned local small coal mines with low single well production capacity and backward production methods; 2. Close all types of small coal mines within the scope of state-owned coal mine fields, especially